41399220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{689987}}^1$

素因数の和:689999

約数の個数: 24

約数和(自身を含む): 115917984

約数和(自身を除く): 74518764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 689987, 1379974, 2069961, 2759948, 3449935, 4139922, 6899870, 8279844, 10349805, 13799740, 20699610, 41399220]

約数ペア:

[(1, 41399220), (2, 20699610), (3, 13799740), (4, 10349805), (5, 8279844), (6, 6899870), (10, 4139922), (12, 3449935), (15, 2759948), (20, 2069961), (30, 1379974), (60, 689987)]